4-String Banjo Chord Chart and Tabs in Gbb Tuning

시b6, 시bM6, 시b maj6
Notes: 시♭, 레, 파, 솔
6,0,6,0 (1.2.)
6,0,3,3 (3.12)
6,7,6,5 (2431)
6,10,8,0 (132.)